On the use of the Spectral Projected Gradient method for Support Vector Machines

In this work we study how to solve the SVM optimization problem by using the Spectral Projected Gradient (SPG) method with three different strategies for computing the projection onto the constrained set. One of the strategies is based on Dykstra's alternating projection algorithm since there i...

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Bibliographic Details
Main Author: Cores,Debora (author)
Other Authors: Escalante,René (author), González-Lima,María (author), Jimenez,Oswaldo (author)
Format: article
Language:eng
Published: 2009
Subjects:
support vector machines
quadratic programming
Spectral Projected Gradient method
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1807-03022009000300005
Country:Brazil
Oai:oai:scielo:S1807-03022009000300005

Internet

http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1807-03022009000300005

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